Packaging of Adhesives and Sealants

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The design of packaging and dispensing systems can go a long way in supporting adhesive manufacturers and end users in the pursuit of increased efficiencies. Particularly with the optimal filling and application of 2-component adhesives, it’s fundamental to obtain reliable bonds.

Despite all the discussion and debate in society over reducing our waste and carbon footprint, sausage packages (also known as chubs) for adhesives and sealants continue to gain little support in the building industry—even though their reduced packaging and low waste factor represent a step change in sustainability.

Question: My colleague and I are working on a unique challenge of trying to find a solution for manufacturing urethane-based adhesives that are quite sensitive to moisture exposure.

You can obviously package your moisture-sensitive sealant in glass or metal cans or tubes, which will totally prevent moisture ingress. Aluminum tubes are widely used for this type of product, as long as you have good crimps.

In 2015, we were challenged with developing a 14-head, 140/min, continuous-motion bottle filler to fill blow-molded bottles. It was during this project that we first began to work with Morrison Container Handling Solutions, and we began to rethink how we could transfer cartridge containers through our filling systems.

Many advantages come with packaging adhesive and sealant products in sausages. Without taking any other factors into consideration, the sausage itself represents an initial cost savings of typically 25-50% compared to a conventional cartridge, depending on the type of film required.

It’s time for ASI’s annual Buyers’ Guide, a purchasing and applications resource for raw materials, equipment, and services used to manufacture adhesives and sealants, pressure sensitives, and adhesives and sealants products such as tapes and labels. The Buyers’ Guide also includes supplier details for finished adhesives and sealants.

The reusable protective packaging market has grown in recent years. Not only do businesses want to safely distribute products throughout the supply chain, they want to do so in an environmentally friendly and sustainable way.

Life during COVID-19 has brought about issues that many of us never envisioned back in early March. On top of innumerable personal challenges, many of our businesses have seen true upheavals. Operating with uncertainty is always difficult, but today’s environment of constant change, ambiguity, and even conflict can lead to especially problematic decision making.